406883457

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1429}}^1\times {\mathrm{1861}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 623062440

約数和(自身を除く): 216178983

約数列:

[1, 3, 9, 17, 51, 153, 1429, 1861, 4287, 5583, 12861, 16749, 24293, 31637, 72879, 94911, 218637, 284733, 2659369, 7978107, 23934321, 45209273, 135627819, 406883457]

約数ペア:

[(1, 406883457), (3, 135627819), (9, 45209273), (17, 23934321), (51, 7978107), (153, 2659369), (1429, 284733), (1861, 218637), (4287, 94911), (5583, 72879), (12861, 31637), (16749, 24293)]